Original document size detection device
An original document size detection device characterized by comprising a document reading table, a light source which irradiates an original document placed on the document reading table, a cover body which covers the original document, a light detection unit which detects a reflected light that a l...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | SAKURAI TAKAO OKADA HIROYUKI KOMATSU SATOSHI IGAWA MASAYA TAKANO KOUSHI |
| description | An original document size detection device characterized by comprising a document reading table, a light source which irradiates an original document placed on the document reading table, a cover body which covers the original document, a light detection unit which detects a reflected light that a light from the light source is reflected by the original document, an angle detection unit which detects an opening angle of the cover body and has a first photo sensor, a second photo sensor, a third photo sensor, and a shield plate, and a determination unit which determines the size of the original document in a sub-scanning direction when the opening angle of the cover body is equal to an angle al and the size of the original document in a main scanning direction when the opening angle of the cover body is equal to an angle [alpha]2 ([alpha]1>[alpha]2) based on an output signal of the light detection unit and an output signal of the angle detection unit. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN102957837A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN102957837A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN102957837A3</originalsourceid><addsrcrecordid>eNrjZFD3L8pMz8xLzFFIyU8uzU3NK1EozqxKVUhJLUlNLsnMzwOyyjKTU3kYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQWJyal5qSbyzn6GBkaWpuYWxuaMxMWoAsHQoIA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Original document size detection device</title><source>esp@cenet</source><creator>SAKURAI TAKAO ; OKADA HIROYUKI ; KOMATSU SATOSHI ; IGAWA MASAYA ; TAKANO KOUSHI</creator><creatorcontrib>SAKURAI TAKAO ; OKADA HIROYUKI ; KOMATSU SATOSHI ; IGAWA MASAYA ; TAKANO KOUSHI</creatorcontrib><description>An original document size detection device characterized by comprising a document reading table, a light source which irradiates an original document placed on the document reading table, a cover body which covers the original document, a light detection unit which detects a reflected light that a light from the light source is reflected by the original document, an angle detection unit which detects an opening angle of the cover body and has a first photo sensor, a second photo sensor, a third photo sensor, and a shield plate, and a determination unit which determines the size of the original document in a sub-scanning direction when the opening angle of the cover body is equal to an angle al and the size of the original document in a main scanning direction when the opening angle of the cover body is equal to an angle [alpha]2 ([alpha]1>[alpha]2) based on an output signal of the light detection unit and an output signal of the angle detection unit.</description><language>chi ; eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; MEASURING ; MEASURING ANGLES ; MEASURING AREAS ; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS ; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; TESTING</subject><creationdate>2013</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130306&DB=EPODOC&CC=CN&NR=102957837A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130306&DB=EPODOC&CC=CN&NR=102957837A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SAKURAI TAKAO</creatorcontrib><creatorcontrib>OKADA HIROYUKI</creatorcontrib><creatorcontrib>KOMATSU SATOSHI</creatorcontrib><creatorcontrib>IGAWA MASAYA</creatorcontrib><creatorcontrib>TAKANO KOUSHI</creatorcontrib><title>Original document size detection device</title><description>An original document size detection device characterized by comprising a document reading table, a light source which irradiates an original document placed on the document reading table, a cover body which covers the original document, a light detection unit which detects a reflected light that a light from the light source is reflected by the original document, an angle detection unit which detects an opening angle of the cover body and has a first photo sensor, a second photo sensor, a third photo sensor, and a shield plate, and a determination unit which determines the size of the original document in a sub-scanning direction when the opening angle of the cover body is equal to an angle al and the size of the original document in a main scanning direction when the opening angle of the cover body is equal to an angle [alpha]2 ([alpha]1>[alpha]2) based on an output signal of the light detection unit and an output signal of the angle detection unit.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>MEASURING</subject><subject>MEASURING ANGLES</subject><subject>MEASURING AREAS</subject><subject>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</subject><subject>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD3L8pMz8xLzFFIyU8uzU3NK1EozqxKVUhJLUlNLsnMzwOyyjKTU3kYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQWJyal5qSbyzn6GBkaWpuYWxuaMxMWoAsHQoIA</recordid><startdate>20130306</startdate><enddate>20130306</enddate><creator>SAKURAI TAKAO</creator><creator>OKADA HIROYUKI</creator><creator>KOMATSU SATOSHI</creator><creator>IGAWA MASAYA</creator><creator>TAKANO KOUSHI</creator><scope>EVB</scope></search><sort><creationdate>20130306</creationdate><title>Original document size detection device</title><author>SAKURAI TAKAO ; OKADA HIROYUKI ; KOMATSU SATOSHI ; IGAWA MASAYA ; TAKANO KOUSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN102957837A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2013</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>MEASURING</topic><topic>MEASURING ANGLES</topic><topic>MEASURING AREAS</topic><topic>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</topic><topic>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>SAKURAI TAKAO</creatorcontrib><creatorcontrib>OKADA HIROYUKI</creatorcontrib><creatorcontrib>KOMATSU SATOSHI</creatorcontrib><creatorcontrib>IGAWA MASAYA</creatorcontrib><creatorcontrib>TAKANO KOUSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SAKURAI TAKAO</au><au>OKADA HIROYUKI</au><au>KOMATSU SATOSHI</au><au>IGAWA MASAYA</au><au>TAKANO KOUSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Original document size detection device</title><date>2013-03-06</date><risdate>2013</risdate><abstract>An original document size detection device characterized by comprising a document reading table, a light source which irradiates an original document placed on the document reading table, a cover body which covers the original document, a light detection unit which detects a reflected light that a light from the light source is reflected by the original document, an angle detection unit which detects an opening angle of the cover body and has a first photo sensor, a second photo sensor, a third photo sensor, and a shield plate, and a determination unit which determines the size of the original document in a sub-scanning direction when the opening angle of the cover body is equal to an angle al and the size of the original document in a main scanning direction when the opening angle of the cover body is equal to an angle [alpha]2 ([alpha]1>[alpha]2) based on an output signal of the light detection unit and an output signal of the angle detection unit.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN102957837A |
| source | esp@cenet |
| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION TESTING |
| title | Original document size detection device |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T23%3A00%3A26IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SAKURAI%20TAKAO&rft.date=2013-03-06&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN102957837A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |